Nobody is accusing you of disliking history. There were African American in WWII but have you seen a game or a movie made about D Day with half of the beach covered with African Americans soldier? That would be in accurate and over represented. That's is the OP's argument.
She is just trying to make a quick buck, nothing to do with discrimination or anything, also she is a human sack of shit, her license needs to be taken and not allowed to practice anymore. Such a bad role model for the daughter.